"R" writes:

> How can i simply send e-mail with binary attachment using "mail"?

As an attachment, you can't. One thing you can do is to uuencode
the binary file before and include it.

$ uuencode file.jpg file.jpg > file.jpg.uue
$ mail recipient@there.com
Subject: sub
Body starts
Next line

Here is the binary file uuencoded